Automatic deep-fried dough stick rolling and frying device

Abstract

The utility model discloses a fried bread stick automatic rolling frying device which comprises a frying box and roll shafts, a partition plate is arranged on one side of the inner wall of the frying box, the two ends of the partition plate are both fixedly connected to the inner wall of the frying box, and the multiple roll shafts are rotationally connected between the partition plate and the inner wall of the other side of the frying box. A plurality of poke rods are fixedly connected to the roller shafts, rotating shafts at one ends of the roller shafts penetrate through the isolation plate and then are rotationally connected to the inner wall of the frying box, linkage chain wheels are fixedly connected to the rotating shafts between the isolation plate and the inner wall of the frying box, and a mounting frame is fixedly connected to one side of the upper end of the frying box; a synchronous chain wheel is rotationally connected to one side of the mounting frame and is in transmission connection with the linkage chain wheel through a chain belt. According to the automatic deep-fried dough stick rolling and frying device, automatic rolling and even heating of deep-fried dough sticks are achieved through automatic mechanical structure design, and therefore production efficiency is improved, deep-fried dough stick quality is guaranteed, and labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to an automatic rolling and frying device for deep-fried dough sticks. Background Art

[0002] As a traditional Chinese breakfast food, the production process of deep-fried dough sticks usually requires multiple processes such as dough kneading, fermentation, stretching, and frying. Especially the frying process plays a crucial role in the taste and appearance of deep-fried dough sticks. The traditional way of frying deep-fried dough sticks usually relies on manual operation, which not only has a high labor intensity and low efficiency, but also is difficult to control the oil temperature during the frying process, easily resulting in uneven frying of deep-fried dough sticks and affecting the taste and quality.

[0003] With the development of food processing mechanization and automation technologies, some frying equipment for assisting food processing has emerged on the market, such as automatic fryers, frying pans, etc. However, most of these devices still require manual continuous turning of deep-fried dough sticks to ensure uniform heating, and there are still certain limitations during the frying process. In addition, most of the existing automatic frying equipment is designed with a flat frying structure, which cannot achieve automatic rolling of deep-fried dough sticks during frying, easily resulting in the situation that one side of the deep-fried dough stick is overcooked while the other side is undercooked.

[0004] Therefore, how to design a frying device that can automatically roll deep-fried dough sticks, which can not only improve the frying efficiency of deep-fried dough sticks but also ensure the uniformity of frying, has become an urgent problem to be solved in the current technical field. In response to this problem, the utility model provides an automatic rolling and frying device for deep-fried dough sticks to achieve automatic rolling and uniform heating of deep-fried dough sticks, improve the taste and quality of deep-fried dough sticks, reduce the labor intensity, and improve the production efficiency. Summary of the Utility Model

[0005] Aiming at the above deficiencies existing in the prior art, the purpose of the utility model is to provide an automatic rolling and frying device for deep-fried dough sticks, which realizes the automatic rolling and uniform heating of deep-fried dough sticks through an automated mechanical structure design, thereby improving the production efficiency, ensuring the quality of deep-fried dough sticks, and reducing the labor intensity.

[0006] The utility model adopts the technical scheme to achieve the above-mentioned purpose: an automatic tumbling and frying device for fried dough sticks, comprising a frying box, a roller shaft, a linkage sprocket, a toggle rod, a synchronous sprocket and a mounting frame, wherein an isolation plate is arranged on one side of the inner wall of the frying box, the isolation plate is used to isolate the linkage sprocket to prevent the fried dough sticks from being rolled into between the chain belt and the linkage sprocket during use, both ends of the isolation plate are fixedly connected to the inner wall of the frying box, a plurality of roller shafts are rotatably connected between the isolation plate and the inner wall of the other side of the frying box, a plurality of toggle rods are fixedly connected to the roller shafts, when in use, the roller shaft drives the toggle rods to rotate, and the fried dough sticks are turned over and driven to move by the toggle rods, the rotating shaft at one end of the roller shaft passes through the isolation plate and is rotatably connected to the inner wall of the frying box, the rotating shaft between the isolation plate and the inner wall of the frying box is respectively fixedly connected to the linkage sprocket, one side of the upper end of the frying box is fixedly connected to the mounting frame, one side of the mounting frame is rotatably connected to the synchronous sprocket, and the synchronous sprocket is transmission-connected to the linkage sprocket through the chain belt.

[0007] In one embodiment, the toggle rod is a bent rod structure with a bending angle of 30°-45°, and the bending direction of the toggle rod is consistent with the rotation direction of the roller shaft.

[0008] In one embodiment, the roller is divided into a forward roller and a reverse roller, the forward roller and the reverse roller are arranged alternately in sequence, and the toggle lever on the forward roller and the toggle lever on the reverse roller are arranged alternately.

[0009] In one embodiment, the linked sprockets are divided into forward sprockets and reverse sprockets. The forward sprocket is on the rotating shaft on the opposite side of each group of forward rollers, and the reverse sprocket is on the rotating shaft on the opposite side of each group of reverse rollers. The chain belt passes under the forward sprocket and over the adjacent reverse sprocket, and the forward sprocket and the reverse sprocket are both driven by the chain belt.

[0010] In one of the embodiments, a transmission sprocket is rotatably connected to the other side of the mounting frame, the transmission sprocket is coaxially connected to the synchronous sprocket, the lower end of the frying box is fixedly connected to a support frame, the middle part of the lower end of the support frame is fixedly connected to a driving motor, the end of the rotating shaft of the driving motor is fixedly connected to a driving sprocket, and the driving sprocket is connected to the transmission sprocket through a chain belt.

[0011] Beneficial effects of the utility model:

[0012] 1. High degree of automation: This device realizes the automatic rotation of the roller shaft through the cooperation of the driving motor, transmission sprocket, linkage sprocket and synchronous sprocket, and then drives the toggle rod to roll and move the fried dough sticks, reducing manual intervention and greatly improving the automation degree of fried dough sticks;

[0013] 2. Uniform heating: Through the repeated flipping action of the toggling rod, the deep-fried dough sticks can automatically tumble in the frying box, ensuring that all sides of the deep-fried dough sticks are evenly heated, avoiding the situation of one side being overcooked and the other side being undercooked in the traditional frying method, thus ensuring the taste and quality of the deep-fried dough sticks;

[0014] 3. Improve production efficiency: Since this device can continuously and automatically tumble and move the deep-fried dough sticks, eliminating the need for manual flipping steps, it greatly improves the frying efficiency of the deep-fried dough sticks, meets the large-scale production requirements, and can significantly increase the production capacity of the production line;

[0015] 4. Reasonable structure design: The setting of the isolation plate effectively prevents the deep-fried dough sticks from being caught between the chain belt and the driving sprocket, ensuring the stable operation and operation safety of the device; at the same time, the design of the roller shaft and the toggling rod enables the deep-fried dough sticks to tumble naturally under the action of buoyancy and gravity, making clever use of physical principles, with a simple structure and high reliability;

[0016] 5. Easy to operate: The design of this device fully considers the user's operation experience. By starting the driving motor, the automatic operation of the entire system can be realized, without complex operation training, and it is convenient and fast to use, suitable for various user groups;

[0017] 6. Strong adaptability: The positive and negative alternating arrangement of the roller shafts and the bending design of the toggling rod enable this device to adapt to deep-fried dough sticks of different sizes and shapes, with strong adaptability, and can meet the needs of different markets and customers;

[0018] In summary, the automatic tumbling frying device for deep-fried dough sticks of the present utility model realizes the automatic tumbling and uniform heating during the frying process of deep-fried dough sticks through innovative mechanical structure design. It not only improves production efficiency and product quality, but also reduces labor intensity, and has significant practical value and promotion prospects. Brief Description of the Drawings

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 It is a top view structure schematic diagram of the present utility model;

[0021] Figure 3 It is a schematic diagram of the roller shaft connection structure of the present utility model.

[0022] In the figure: 1 frying box, 2 roller shaft, 3 driving sprocket, 4 toggling rod, 5 synchronous sprocket, 6 mounting bracket, 7 isolation plate, 201 forward roller shaft, 202 reverse roller shaft, 301 forward sprocket, 302 reverse sprocket, 401 driving sprocket, 402 support frame, 403 driving motor, 404 driving sprocket. Detailed Description of the Preferred Embodiment

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1-3 , an automatic tumbling frying device for fried dough sticks comprises a frying box 1, a roller shaft 2, a linkage sprocket 3, a toggle rod 4, a synchronous sprocket 5, and a mounting frame 6. An isolation plate 7 is arranged on one side of the inner wall of the frying box 1. The isolation plate 7 is used to isolate the linkage sprocket 3 to prevent the fried dough sticks from being rolled into the chain belt and the linkage sprocket 3 during use. Both ends of the isolation plate 7 are fixedly connected to the inner wall of the frying box 1. A plurality of roller shafts 2 are rotatably connected between the isolation plate 7 and the inner wall of the other side of the frying box 1. A plurality of toggle rods 4 are fixedly connected to the roller shaft 2. When in use, the roller shaft 2 drives the toggle rod 4 to rotate, and the fried dough sticks are turned over and driven to move by the toggle rod 4. The rotating shaft at one end of the roller shaft 2 passes through the isolation plate 7 and is rotatably connected to the inner wall of the frying box 1. The linkage sprocket 3 is fixedly connected to the rotating shaft between the isolation plate 7 and the inner wall of the frying box 1, respectively. A mounting frame 6 is fixedly connected to one side of the upper end of the frying box 1, and a synchronous sprocket 5 is rotatably connected to one side of the mounting frame 6. The synchronous sprocket 5 is transmission-connected to the linkage sprocket 3 through a chain belt.

[0025] In one embodiment, the toggle rod 4 is a bending rod structure with a bending angle of 30°-45°. The bending direction of the toggle rod 4 is consistent with the rotation direction of the roller 2, which can better drive the fried dough sticks to roll.

[0026] In one embodiment, the roller shaft 2 is divided into a forward roller shaft 201 and a reverse roller shaft 202. The forward roller shaft 201 and the reverse roller shaft 202 are arranged alternately in sequence. The toggle rods 4 on the forward roller shaft 201 and the toggle rods 4 on the reverse roller shaft 202 are arranged in an interlaced manner; the linkage sprockets 3 are divided into a forward sprocket 301 and a reverse sprocket 302. On the rotating shafts on the opposite sides of each group of forward roller shafts 201 are forward sprockets 301, and on the rotating shafts on the opposite sides of each group of reverse roller shafts 202 are reverse sprockets 302. The chain belt passes under the forward sprocket 301 and passes over the adjacent reverse sprocket 302. Both the forward sprocket 301 and the reverse sprocket 302 are used to drive the chain belt for transmission. When working, first, the deep-fried dough sticks are put into the oil and water on one side of the deep-frying box 1, and then the entire drive system is driven. The forward roller shaft 201 at the end rotates by a certain angle. The forward roller shaft 201 drives the toggle rod 4 to rotate. The toggle rod 4 turns downward and presses the deep-fried dough stick into the oil and water. When the toggle rod 4 stops, at this time, the deep-fried dough stick is located obliquely below the other side of the forward roller shaft 201. The deep-fried dough stick floats out of the oil and water under the action of buoyancy, and the deep-fried dough stick is turned over. Then the entire drive system is driven again. The toggle rod 4 on the adjacent reverse roller shaft 202 turns upward. At this time, the toggle rod 4 drives the deep-fried dough stick to rotate together. After the drive system stops, at this time, the deep-fried dough stick is located obliquely above the other side of the reverse roller shaft 202. The deep-fried dough stick slides into the oil and water under the action of its own gravity. This process is repeated to make the deep-fried dough stick roll continuously. At the same time, driven by the toggle rod 4, it moves from one side of the deep-frying box 1 to the other side. After the deep-fried dough stick reaches the other side, the deep-fried dough stick can be taken out.

[0027] In one embodiment, a transmission sprocket 401 is rotatably connected to the other side of the mounting bracket 6. The transmission sprocket 401 and the synchronous sprocket 5 are coaxially connected. The lower end of the deep-frying box 1 is fixedly connected with a support frame 402. The middle of the lower end of the support frame 402 is fixedly connected with a drive motor 403. The end of the rotating shaft of the drive motor 403 is fixedly connected with a drive sprocket 404. The drive sprocket 404 is in transmission connection with the transmission sprocket 401 through a chain belt. When in use, the drive motor 403 drives the drive sprocket 404 to rotate. The drive sprocket 404 drives the transmission sprocket 401 to rotate through the chain belt. The transmission sprocket 401 drives the synchronous sprocket 5 to rotate. The synchronous sprocket 5 drives several linkage sprockets 3 to rotate through the chain belt. The linkage sprockets 3 respectively drive the roller shafts 2 on the same rotating shaft to rotate.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0029] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic tumbling frying device for fried dough sticks, comprising a frying box (1), a roller (2), a linkage sprocket (3), a toggle rod (4), a synchronous sprocket (5), and a mounting frame (6), characterized in that: An isolation plate (7) is provided on one side of the inner wall of the frying box (1), and both ends of the isolation plate (7) are fixedly connected to the inner wall of the frying box (1). A plurality of rollers (2) are rotatably connected between the isolation plate (7) and the inner wall of the other side of the frying box (1), and a plurality of toggle rods (4) are fixedly connected to the rollers (2). The rotating shaft at one end of the roller (2) passes through the isolation plate (7) and is rotatably connected to the inner wall of the frying box (1). Linkage sprockets (3) are fixedly connected to the rotating shafts between the isolation plate (7) and the inner wall of the frying box (1), respectively. A mounting frame (6) is fixedly connected to one side of the upper end of the frying box (1), and a synchronous sprocket (5) is rotatably connected to one side of the mounting frame (6). The synchronous sprocket (5) is transmission-connected to the linkage sprocket (3) via a chain belt.

2. The automatic tumbling and frying device for fried dough sticks according to claim 1, characterized in that: The toggle rod (4) is a bent rod structure, the bending angle of which is 30°-45°, and the bending direction of the toggle rod (4) is consistent with the rotation direction of the roller shaft (2).

3. The automatic tumbling and frying device for fried dough sticks according to claim 1, characterized in that: The roller shaft (2) is divided into a forward roller shaft (201) and a reverse roller shaft (202), the forward roller shaft (201) and the reverse roller shaft (202) are arranged alternately in sequence, and the toggle lever (4) on the forward roller shaft (201) and the toggle lever (4) on the reverse roller shaft (202) are arranged alternately.

4. The automatic tumbling and frying device for fried dough sticks according to claim 3, characterized in that: The linkage sprocket (3) is divided into a forward sprocket (301) and a reverse sprocket (302). The forward sprocket (301) is located on the rotating shaft on the opposite side of each set of forward rollers (201), and the reverse sprocket (302) is located on the rotating shaft on the opposite side of each set of reverse rollers (202). The chain belt passes under the forward sprocket (301) and passes over the adjacent reverse sprocket (302).

5. The automatic tumbling and frying device for fried dough sticks according to claim 1, characterized in that: The other side of the mounting frame (6) is rotatably connected to a transmission sprocket (401), the transmission sprocket (401) and the synchronous sprocket (5) are coaxially connected, the lower end of the frying box (1) is fixedly connected to a support frame (402), the middle part of the lower end of the support frame (402) is fixedly connected to a driving motor (403), the end of the rotating shaft of the driving motor (403) is fixedly connected to a driving sprocket (404), and the driving sprocket (404) is transmission-connected to the transmission sprocket (401) via a chain belt.

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